Please see microsoft website for more instructions by click on here. We advise not to use this method unless you are train to do so.

Turn off e-mail matching for certificates in Outlook by modify the registry (Warning: Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method.

Un-tick the ‘This server requires authentication’ option.

It doesnt fetch any mail and doesnt send anything. During all of this, Outlook is practically unusable. in Outlook 2016, the following warning messages can be seen: Metered Connection Warning We. I have MS Office 2013 on a Windows 7 computer thats showing a metered connection warning in Outlook, also, Office is asking to update itself, and the update invariably fails near the end.

From the ‘Internet email settings’ page choose the ‘advanced’ tab Fix Working Offline Problem in Outlook 2019 - YouTube.

From the ‘Change e-mail account’ page click on ‘More settings’.

Highlight the email account you are having trouble with and press ‘Change’.

Select ‘account settings’ from the ‘tools’ menu.

This however may leave your correspondence vulnerable. Turning off the SSL encryption requirement. If you want to disable it, there are 2 ways. We suggest to leave it since the warning only appears when you restart your Outlook and send out email. Under Network settings > Metered connection is already turned off. Setting the value to 2 means it is a metered network connection. Setting the value to 1 means it is an unmetered network connection. When you send a secure message in Microsoft Outlook 2013, Microsoft Outlook 2010, Microsoft Office Outlook 2007, Microsoft Office Outlook 2003, Microsoft Outlook 2002, or in Microsoft Outlook 2000, you may need to use a SSL certificate that does not match your e-mail address. I'm facing this issue when using USB dongle cellular mode tried below steps but could not modify the values in regedit.

Outlook 2019 metered connection warning